Alerts from NWS Boise ID (UNOFFICIAL)
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Alerts from NWS Boise ID (UNOFFICIAL)
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Winter Weather Advisory issued December 5 at 12:14PM MST until December 5 at 11:00PM MST by NWS Boise ID
Additional Details Here.
* WHAT...Snow accumulations up to 2 inches in mountain valleys before mixing with or changing to rain this afternoon. An additional 4 to 8 inches in the mountains above 6000 feet including high elevation passes. Wind gusts of 30 to 40 mph develop later this evening over mountains. * WHERE...Boise Mountains and West Central Mountains. * WHEN...Until 11 PM MST this evening. * IMPACTS...Travel could be difficult, especially over higher elevation passes. Locally heavy snowfall will limit visibilities.
December 5, 2025 at 7:30 PM
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Winter Weather Advisory issued December 5 at 4:21AM MST until December 5 at 11:00PM MST by NWS Boise ID
Additional Details Here.
* WHAT...Snow. Additional snow accumulations of up to 3 inches in mountain valleys before mixing with or changing to rain this afternoon. An additional 4 to 8 inches in the mountains above 6000 feet. Wind gusts of 30 to 40 mph develop later this evening over higher mountains. * WHERE...Boise Mountains and West Central Mountains. * WHEN...Until 11 PM MST this evening. * IMPACTS...Travel could be difficult, especially over higher elevation passes. Locally heavy snowfall will limit visibilities.
December 5, 2025 at 11:30 AM
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Winter Weather Advisory issued December 5 at 2:02AM MST until December 5 at 11:00PM MST by NWS Boise ID
Additional Details Here.
* WHAT...Snow. Additional snow accumulations of up to 3 inches in mountain valleys before mixing with or changing to rain this afternoon. An additional 4 to 8 inches in the mountains above 6000 feet. Wind gusts of 30 to 40 mph develop later this evening over higher mountains. * WHERE...West Central Mountains and Boise Mountains zones. * WHEN...Until 11 PM MST this evening. * IMPACTS...Travel could be difficult, especially over higher elevation passes. Locally heavy snowfall will limit visibilities.
December 5, 2025 at 9:15 AM
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Winter Weather Advisory issued December 4 at 1:41PM MST until December 5 at 11:00PM MST by NWS Boise ID
Additional Details Here.
* WHAT...Snow expected. Total snow accumulation 1-5 inches below 5000 feet, 4-8 above 5000 feet, with up to 8-12 inches in high elevation passes and summits. Snow levels rise Friday, mountain towns could see a switch from snow to rain. Gusts increase to 20-30 mph Friday night. * WHERE...Boise Mountains and West Central Mountains. * WHEN...From 5 PM this afternoon to 11 PM MST Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult to impossible. Locally heavy snowfall will limit visibilities.
December 4, 2025 at 8:45 PM
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Dense Fog Advisory issued November 27 at 10:05PM MST until November 28 at 9:00AM MST by NWS Boise ID
Additional Details Here.
* WHAT...Visibility ranging from one half mile to one quarter mile or less in low elevation valleys. * WHERE...Portions of southwest Idaho and southeast Oregon. * WHEN...Until 9 AM MST /8 AM PST/ Friday. * IMPACTS...Low visibility could make driving conditions hazardous.
November 28, 2025 at 5:15 AM
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Dense Fog Advisory issued November 27 at 9:37AM MST until November 27 at 11:00AM MST by NWS Boise ID
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Treasure Valley Zones. * WHEN...Until 11 AM MST /10 AM PST/ this morning. Signs of clearing have been observed, but are working slower than forecast so the advisory has been extended. * IMPACTS...Low visibility could make driving conditions hazardous.
November 27, 2025 at 4:45 PM
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Dense Fog Advisory issued November 27 at 3:13AM MST until November 27 at 10:00AM MST by NWS Boise ID
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Treasure Valley Zones as far east as Boise. * WHEN...Until 10 AM MST /9 AM PST/ this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
November 27, 2025 at 10:15 AM
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Dense Fog Advisory issued November 23 at 1:14AM MST until November 23 at 10:00AM MST by NWS Boise ID
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog * WHERE...Portions of southwest Idaho and southeast Oregon. * WHEN...Until 10 AM MST /9 AM PST/ this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Fog is expected mainly from Ontario through Boise.
November 23, 2025 at 8:15 AM
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Dense Fog Advisory issued November 22 at 6:47AM PST until November 22 at 9:00AM PST by NWS Boise ID
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Baker County. * WHEN...Until 9 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Western Magic Valley. * WHEN...Until 10 AM MST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
November 22, 2025 at 3:00 PM
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Dense Fog Advisory issued November 22 at 2:48AM MST until November 22 at 10:00AM MST by NWS Boise ID
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Western Magic Valley. * WHEN...Until 10 AM MST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
November 22, 2025 at 10:00 AM
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Dense Fog Advisory issued November 21 at 1:07PM MST until November 22 at 10:00AM MST by NWS Boise ID
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Western Magic Valley, Lower Treasure Valley, and Upper Treasure Valley. * WHEN...From 11 PM this evening to 10 AM MST Saturday. * IMPACTS...Low visibility could make driving conditions hazardous.
November 21, 2025 at 8:15 PM
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Dense Fog Advisory issued November 20 at 10:00PM MST until November 21 at 10:00AM MST by NWS Boise ID
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Lower Treasure Valley and Upper Treasure Valley in southwest Idaho. Portions of the western Magic Valley. * WHEN...Until 10 AM MST Friday. * IMPACTS...Low visibility could make driving conditions hazardous.
November 21, 2025 at 5:15 AM
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Dense Fog Advisory issued November 18 at 1:26AM MST until November 18 at 10:00AM MST by NWS Boise ID
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Lower Treasure Valley Zones, and Upper Weiser River. * WHEN...Until 10 AM MST /9 AM PST/ this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
November 18, 2025 at 8:30 AM
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Wind Advisory issued November 5 at 1:35PM MST until November 5 at 5:00PM MST by NWS Boise ID
Additional Details Here.
* WHAT...South winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...In Idaho, Owyhee Mountains. In Oregon, Harney County and Malheur County. * WHEN...Until 5 PM MST /4 PM PST/ this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
November 5, 2025 at 8:45 PM
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Wind Advisory issued November 5 at 3:51AM MST until November 5 at 5:00PM MST by NWS Boise ID
Additional Details Here.
* WHAT...Southwest winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...In Idaho, Owyhee Mountains. In Oregon, Harney County and Malheur County. * WHEN...From 11 AM MST /10 AM PST/ this morning to 5 PM MST /4 PM PST/ this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
November 5, 2025 at 11:00 AM
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Wind Advisory issued November 4 at 11:43AM MST until November 5 at 5:00PM MST by NWS Boise ID
Additional Details Here.
* WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...In Idaho, Owyhee Mountains. In Oregon, Harney County and Malheur County. * WHEN...From 11 AM MST /10 AM PST/ to 5 PM MST /4 PM PST/ Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
November 4, 2025 at 6:45 PM
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Special Weather Statement issued October 25 at 9:00PM MDT by NWS Boise ID
Additional Details Here.
At 900 PM MDT, Doppler radar was tracking a strong thunderstorm over Indian Valley, or 27 miles southwest of McCall, moving northeast at 55 mph. HAZARD...Wind gusts of 50 to 55 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Areas of blowing dust reducing visibility. Minor damage to outdoor objects is possible. This strong thunderstorm will be near... Tamarack Ski Area, Indian Mountain, and northern Cascade Reservoir around 910 PM MDT. Donnelly around 920 PM MDT. Paddy Flat Work Center around 930 PM MDT. Poverty Flat Campground around 940 PM MDT.
October 26, 2025 at 3:15 AM
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Special Weather Statement issued October 25 at 8:02PM MDT by NWS Boise ID
Additional Details Here.
At 802 PM MDT, Doppler radar was tracking a strong thunderstorm near Blair Trail Reservoir, or 13 miles north of Glenns Ferry, moving northeast at 55 mph. HAZARD...Wind gusts of 50 to 55 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Areas of blowing dust reducing visibility. Minor damage to outdoor objects is possible. This strong thunderstorm will be near... Deer Heaven Mountain around 810 PM MDT. Hill City around 820 PM MDT. Fairfield and Soldier around 830 PM MDT. Cannonball Mountain around 840 PM MDT.
October 26, 2025 at 2:15 AM
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Special Weather Statement issued October 25 at 7:47PM MDT by NWS Boise ID
Additional Details Here.
At 747 PM MDT, Doppler radar was tracking a strong thunderstorm near Arrowrock Reservoir, or 17 miles south of Idaho City, moving northeast at 50 mph. HAZARD...Wind gusts up to 50 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Areas of blowing dust reducing visibility. Minor damage to outdoor objects is possible. This strong thunderstorm will be near... Twin Springs and Arrowrock Reservoir around 750 PM MDT. Dutch Creek Guard Station around 810 PM MDT. Graham Guard Station around 820 PM MDT.
October 26, 2025 at 2:00 AM
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Special Weather Statement issued October 25 at 7:08PM MDT by NWS Boise ID
Additional Details Here.
At 708 PM MDT, Doppler radar was tracking a strong thunderstorm near Twin Springs, or 13 miles southeast of Idaho City, moving northeast at 60 mph. HAZARD...Wind gusts up to 50 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Areas of blowing dust reducing visibility. Minor damage to outdoor objects is possible. This strong thunderstorm will be near... Barber Flat Guard Station around 710 PM MDT. Dutch Creek Guard Station around 720 PM MDT.
October 26, 2025 at 1:15 AM
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Special Weather Statement issued October 25 at 6:17PM MDT by NWS Boise ID
Additional Details Here.
At 616 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from near Cascade Reservoir to near Initial Point. Movement was east at 30 mph. HAZARD...Wind gusts of 50 to 55 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Areas of blowing dust reducing visibility. Minor damage to outdoor objects is possible. Strong thunderstorms will be near... Boise, Meridian, Eagle, and Kuna around 620 PM MDT. Bogus Basin Ski Area and Blacks Creek Reservoir around 630 PM MDT. Garden Valley, Crouch, Placerville, and Harris Creek Summit around 640 PM MDT. Centerville, Pioneerville, Silver Creek Work Center, and Arrowrock Dam around 650 PM MDT. Idaho City, Deadwood Reservoir, and Monumental Peak around 700 PM MDT.
October 26, 2025 at 12:30 AM
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Special Weather Statement issued October 25 at 5:43PM MDT by NWS Boise ID
Additional Details Here.
At 543 PM MDT, Doppler radar was tracking a strong thunderstorm near Council Mountain, or 9 miles southwest of McCall, moving northeast at 50 mph. HAZARD...Wind gusts of 50 to 55 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Areas of blowing dust reducing visibility. Minor damage to outdoor objects is possible. This strong thunderstorm will be near... McCall, Payette Lake, and Little Payette Lake around 550 PM MDT. Lake Fork Guard Station around 600 PM MDT. Krassel Work Center around 610 PM MDT. Ponderosa Campground around 620 PM MDT.
October 26, 2025 at 12:00 AM
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Special Weather Statement issued October 25 at 5:38PM MDT by NWS Boise ID
Additional Details Here.
At 538 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from near New Plymouth to near Homedale. Movement was east at 50 mph. HAZARD...Wind gusts of 50 to 55 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Areas of blowing dust reducing visibility. Minor damage to outdoor objects is possible. Strong thunderstorms will be near... Parma, Homedale, New Plymouth, and Wilder around 540 PM MDT. Caldwell, Middleton, Sand Hollow, and Huston around 550 PM MDT. Nampa, Emmett, Eagle, and Star around 600 PM MDT. Meridian, Banks, Ola, and Gardena around 610 PM MDT. Horseshoe Bend, Crouch, Big Eddy, and Hidden Springs around 620 PM MDT.
October 26, 2025 at 12:00 AM
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Special Weather Statement issued October 25 at 5:09PM MDT by NWS Boise ID
Additional Details Here.
At 508 PM MDT, Doppler radar was tracking a cluster of strong thunderstorms along a line extending from Cambridge to near Bear Creek Summit. Movement was northeast at 50 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Areas of blowing dust reducing visibility. Strong thunderstorms will be near... Cambridge, Goodrich, Midvale, and Star Butte around 510 PM MDT. Council, Indian Valley, Granger Butte, and Mesa around 520 PM MDT. Indian Mountain and Council Mountain around 530 PM MDT. Four Bit Summit, Tamarack Ski Area, and Cascade Reservoir around 540 PM MDT. McCall, Donnelly, and Little Payette Lake around 550 PM MDT.
October 25, 2025 at 11:15 PM
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Special Weather Statement issued October 25 at 4:50PM MDT by NWS Boise ID
Additional Details Here.
At 449 PM MDT, Doppler radar was tracking a gust front near Freezeout Mountain, or 30 miles west of Parma, moving northeast at 55 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Areas of blowing dust reducing visibility. This gust front will be near... Freezeout Mountain around 450 PM MDT. Double Mountain and Shell Rock Butte around 500 PM MDT. Nyssa around 520 PM MDT. Fruitland and New Plymouth around 530 PM MDT.
October 25, 2025 at 11:00 PM